System.Security.Permissions.FileIOPermissionAttribute.CreatePermission C# (CSharp) Method

CreatePermission() public method

public CreatePermission ( ) : IPermission
return IPermission
        public override IPermission CreatePermission()
        {
            if (m_unrestricted)
            {
                return new FileIOPermission(PermissionState.Unrestricted);
            }
            else
            {
                FileIOPermission perm = new FileIOPermission(PermissionState.None);
                if (m_read != null)
                    perm.SetPathList( FileIOPermissionAccess.Read, m_read );
                if (m_write != null)
                    perm.SetPathList( FileIOPermissionAccess.Write, m_write );
                if (m_append != null)
                    perm.SetPathList( FileIOPermissionAccess.Append, m_append );
                if (m_pathDiscovery != null)
                    perm.SetPathList( FileIOPermissionAccess.PathDiscovery, m_pathDiscovery );

                perm.AllFiles = m_allFiles;
                perm.AllLocalFiles = m_allLocalFiles;
                return perm;
            }
        }
    }

Usage Example

		public void Default () 
		{
			FileIOPermissionAttribute a = new FileIOPermissionAttribute (SecurityAction.Assert);
			Assert.IsNull (a.Append, "Append");
			Assert.IsNull (a.PathDiscovery, "PathDiscovery");
			Assert.IsNull (a.Read, "Read");
			Assert.IsNull (a.Write, "Write");
			Assert.IsNotNull (a.AllFiles, "AllFiles");
			Assert.IsNotNull (a.AllLocalFiles, "AllLocalFiles");
			Assert.IsNull (a.ChangeAccessControl, "ChangeAccessControl");
			Assert.IsNull (a.ViewAccessControl, "ViewAccessControl");

			Assert.AreEqual (a.ToString (), a.TypeId.ToString (), "TypeId");
			Assert.IsFalse (a.Unrestricted, "Unrestricted");

			FileIOPermission perm = (FileIOPermission) a.CreatePermission ();
			Assert.AreEqual (FileIOPermissionAccess.NoAccess, perm.AllFiles, "CreatePermission-AllFiles");
			Assert.AreEqual (FileIOPermissionAccess.NoAccess, perm.AllLocalFiles, "CreatePermission-AllLocalFiles");
			Assert.IsFalse (perm.IsUnrestricted (), "perm-Unrestricted");
		}
All Usage Examples Of System.Security.Permissions.FileIOPermissionAttribute::CreatePermission